package com.daji.callback_and_lambda.callback_upd;

public class TestLambda {

        public static void main(String[] args)
        {
            int a = 56;
            int b = 31;
            int c = 26497;
            int d = 11256;
            Student s1 = new Student("小明");
            Seller s2 = new Seller("老婆婆");

            s1.callHelp(a, b);
            s2.callHelp(c, d);
        }


}
